PEAK6’s Marathon Petroleum MPC Stock Holding History

PEAK6’s Portfolio MPC Stock Details MPC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$435K	Sell	1,700 -100,400	-98%	-$24.6M	﹤0.01%	2027
2026 Q1	$24.9M	Buy	102,100 +92,100	+921%	+$18.6M	0.06%	293
2025 Q4	$1.63M	Sell	10,000 -7,600	-43%	-$1.42M	﹤0.01%	1553
2025 Q3	$3.39M	Sell	17,600 -15,900	-47%	-$2.8M	0.01%	1219
2025 Q2	$5.56M	Sell	33,500 -200	-0.6%	-$30K	0.01%	902
2025 Q1	$4.91M	Buy	33,700 +12,100	+56%	+$1.79M	0.01%	943
2024 Q4	$3.01M	Buy	+21,600	New	+$3.3M	0.01%	1180

Other funds holding MPC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

PEAK6's MPC Position: Q2 2026 in Review

PEAK6 opened a new position in Marathon Petroleum (MPC) in Q2 2026: 2 shares worth $520. The stake represents ﹤0.01% of the portfolio and ranks #2654 among its holdings.

1,952 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

PEAK6 held 2 shares of Marathon Petroleum worth $520 as of Q2 2026.
Marathon Petroleum was a new PEAK6 position in Q2 2026.
Marathon Petroleum made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #2654 holding.
1,952 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.